Happy Father's Day! In celebration, here is a bonus ep for geeky dads and lovers of geeky dads alike! WIRED's Geekdad, Ken Denmead, drops by to chat about being geeky with your kids in celebration of his new book "The Geekdad's Guide to Weekend Fun," which is available here!

Now go geek it up with your kids! (this includes you too, nerds)

*Minor note for tiny ears: I believe there are one or two swears in here, as well as a conversation about steampunk vibrators that I, of course, instigated...